baber/WOPTO huggingface dataset:
Patent JP-S61284801-A (JP)
Title: Photomagnetic recording and reproducing device
Inventor: HANAKAWA EIICHI
IPC: G11B5/02
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a device whose exciting coil does not require an excessive current, by constituting the device of a vertical magnetic field impressing magnetic circuit and an auxiliary magnetic impressing device which is positioned in the vicinity of an objective lens and fixed onto an optical head. CONSTITUTION:In addition to a vertical magnetic field impressing magnetic circuit, a high magnetic permeability material ring 8 which has fixed to an optical head so as to surround an objective lens 3, and two pieces of permanent magnets which have been fixed to the high magnetic permeability material ring 8 are constituted as an auxiliary magnetic field impressing device. In this way, in the exciting direction of the vertical magnetic field impressing device, magnetic paths are formed together with a permanent magnet A 10 and a permanent magnet B 11 when a center yoke 5 is an N pole, and when the center yoke 5 is an S pole, respectively. Accordingly, a magnetic field which is impressed onto a recording medium 1 can have many vertical components overwhelmingly, not only when recording the information but also when erasing it.
Patent JP-H05294991-A (JP)
Title: Production of 2-hydroxyestrogen 3-glycoside
Inventor: SUZUKI TATSUHIKO
IPC: C07J17/00
Filed: 1992-04-20
Abstract: PURPOSE:To enable mass-production of the subject compound which is useful in the metabolic study of catechol estrogen in high yield at low costs by glycosylation of 2-acetyl-estrogen followed by Bayer-Villiger oxidation and deprotection of the product. CONSTITUTION:The glycosylation of 2-acetylestrogen of formula I (R1 is acetoxyl; R2 is H, ethynyl; R1 and R2 are incorporated into O; R3 is H, acetoxyl; Ac is acetyl) gives 2-acetylestrogen 3-glucoside of formula II (R4 is a glycosyl protecting a functional group), which is subjected to Bayer-Villiger oxidation into 2-acetoxyestrogen 3-glycoside followed by deprotection into the objective 2-hydroxyestrogen 3-glycoside of formula IV (R5 is glycosyl; R6 is hydroxyl; R7 is H, ethynyl; R6, R7 are incorporated into O; R8 is H, hydroxyl).
Patent JP-H10313924-A (JP)
Title: Small article storage bag
Inventor: NADA KATSUICHI
IPC: A45C1/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To enlarge a storage part and widely open a storage part having an open/close fastener by providing the storage part having the open/close fastener and another storage part having a pleat in a bag body capable of being freely opened and closed widely. SOLUTION: The open/close fastener 4 of a bag body 1 is opened and the bag body 1 is kept wide open, thereby keeping the upper part of a storage part 3 open. Then, the open/close fastener 6 of a fastener fitted storage part 2 is opened, and articles liable to scatter such as small coins are stored therein. Also, notes or the like is stored in the storage part 3. The open/close fastener 6 of the fastener fitted storage part 2 is provided around the periphery of an opening 5 formed over an area from the upper end 2a to one lateral side 2b of the storage part 2. As a result, when the open/close fastener 6 is opened, the opening 5 can be widely released, and small articles such as small coins can be easily taken in and out. Furthermore, the pleats 7 of the storage part 3 are formed toward the outside and, therefore, the storage part 3 becomes wide.  At the same time, the storage part 3 can be widely opened, thereby enabling small articles such as name cards and cards to be easily taken in and out.
Patent JP-H0420824-A (JP)
Title: Measurement system
Inventor: FUTAJIMA HIDEAKI
IPC: G01K11/12
Filed: 1990-05-15
Abstract: PURPOSE:To sense a temperature and other information together by connecting an optical fiber via a light switch or a light wave synthesizer/branching filter to a distributed temperature sensor (DTS) main device and an OTDR main device. CONSTITUTION:To monitor an electric cable 2 buried in a cave path 1, an optical fiber cable 3 being a sensor part is placed along the cable 2 and one end is connected to a measuring device 4. In the device 4 an optical fiber cable 6(3) is connected via a light switch or a light wave synthesizing/dividing device 7 to a DTS main device 8 and an OTDR main device 9. With a light pulse made incident from the device 4 to the cable 3, the back-scattered light is switched or split 7 to be received while the DTS 8 detects Raman scattering light to measure a temperature of a place where scattering occurs and the OTDR 9 detects Rayleigh scattering light to measure a distribution in transmission loss in the cable 3. Thus heat generation monitoring by temperature measurement and sensing of a water level or the like in the cave path 1 by transmission loss measurement can be done simultaneously with the single cable 3.
Patent JP-H09310396-A (JP)
Title: Hot-water washing apparatus
Inventor: TORII TOSHIYUKI
IPC: E03D9/08
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the closing of a reed switch from occurring by the inadver tent movement of a float. SOLUTION: In a hot-water washing apparatus, water stored in a tank 11 is heated at a fixed temperature by a heater, and electric conduction through the heater is stopped by a float switch 16 when there is no water and no-water heating is prevented. The float switch 16 is composed of a casing section 16b suspended into the tank 11 from the upper wall 11a of the tank 11, a reed switch 21 incorporated into the casing section 16b, a float 18 movably mounted in the axial direction on the outer circumference of the casing section 16b, magnets 19 being buried to the inner circumferential section of the float 18 and closing the reed switch 21 when the magnets 19 are brought near to the reed switch 21, and a spring 20 energizing the float 18 so as to separate the magnets 19 from the reed switch 21 at that time.
Patent JP-H11314393-A (JP)
Title: Printer
Inventor: MOTOYANAGI YOSHIMUNE
IPC: B41J2/355
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a printer having a line type thermal head arranged with a plurality of heating elements in which print control can be performed with low power consumption by split printing without causing degradation of print quality or significant decrease of print speed. SOLUTION: When a recording sheet 14 is carried while being pulled in direction A, only first half heating elements of 1-m dots out of 2m heating elements of a thermal head 20 are driven and the upper half data of a print dot pattern data stored in an image data memory is printed, line by line, from the head line to the end line in synchronism with pulling-in of the recording sheet 14 dot by dot. At the time discharging the recording sheet 14 in the direction B, only the second half heating elements of m+1-2m are driven and the lower half pattern data of the print dot pattern data is printed, line by line, from the end line to the head line in synchronism with discharging of the recording sheet 14 dot by dot.
Patent JP-H01299999-A (JP)
Title: On-site concrete lining construction method
Inventor: KANDA TORU
IPC: E21D11/10
Filed: 1988-05-25
Abstract: PURPOSE:To make shielded concrete bear the propulsion reaction force of a shield drilling machine via an inner mold frame through the monolithic construction of the frame and the concrete, and enable the reduction of inner mold frame length. CONSTITUTION:A shear connector A comprising comprising a mounting plate 2 studded with a bolt 3 and a long nut 4 is fitted to the internal surface of an inner mold frame in such a way that another bolt 5 inserted from the opposite surface of an inner mold frame B is screwed to the aforesaid long nut 4. When concrete is filled in an annular space between the tail plate 6 of a shield drilling machine and the inner mold frame B, this inner mold frame B and the concrete are integrated due to the curing of the concrete. The shield drilling machine is propelled to an existing shielded concrete part C on a reaction force on the integrated inner mold frame B via the shear connector A.
Patent JP-H06336170-A (JP)
Title: Control method for automatic steering device
Inventor: KIMURA TAKASHI
IPC: B60W30/00
Filed: 1993-05-27
Abstract: PURPOSE:To quickly switch the automatic steering mode to the manual steering mode in emergency in an automatic steering device optionally switching the manual steering by a driver and the automatic steering using image data to steer a vehicle. CONSTITUTION:A gear ratio changing mechanism 25 having a steering control motor 36 and a torque control motor 38 is provided on the steering device 10 of a vehicle 1. In the automatic steering mode, the steering control motor 36 is operated in response to the indicated steering angle via the image data in front of the vehicle 1 and the signals of the vehicle speed and the actual steering angle, and the running vehicle 1 is automatically steered along the white line or the like on a road without a steering wheel operation. When the intention of a driver is shown on the steering wheel to be judged as a steering wheel operation in the automatic steering mode, the automatic steering mode is immediately switched to the manual steering mode, and the vehicle 1 can be manually steered thereafter.
Patent JP-S5351907-A (JP)
Title: Subscriber interface circuit
Inventor: SAKAI TAKESHI
IPC: H04M1/00
Filed: 1976-10-22
Abstract: PURPOSE: To attenuate the noise in audio band and to obtain the circuit small in size and with low power consumption, by adding ground balancing resistor and DC blocking capacitor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5553909-A (JP)
Title: Push-pull output circuit
Inventor: SEKI KUNIO
IPC: H03F3/30
Filed: 1978-10-16
Abstract: PURPOSE:To obtain a B-class push-pull output circuit which is suited to the monolithic semiconductor integrated circuit by forming the prescribed bias circuit. CONSTITUTION:The bias circuit, comprising transistor TRQ21, diode-connected TRQ23 and Q24 plus resistances R11 and R12, is installed at the input part via the base resistances of driver TRQ17 and Q19. In such constitution, the voltage drop due to the fluctuation component of the current amplification factor of TRQ17 and Q19 plus the voltage fluctuation between the base end the emitter of TRQ17 and Q19 caused by the fluctuation of the current amplification factor of output TRQ18 and Q20 are compensated by resistance R12. Thus the bias boltage of the output step can be stabilized. And the resistance value of R12 is small, and accordingly the occupied area can be reduced greatly for the monolithic IC.
Patent JP-S5917671-A (JP)
Title: Method for preparing dictionary for recognizing pattern
Inventor: KIJIMA YUUJI
IPC: G10L15/06
Filed: 1982-07-20
Abstract: PURPOSE:To prepare the dictionary of a pattern recognizing system easily and objectively by selecting dictionary pattern data on the basis of the distance between mutual pattern data. CONSTITUTION:Plural pattern data collected in each category to be reocognized in order to prepare a dictionary are stored in a storage part 1 temporally. These data are applied to a mutual distance calculating part 2 to calculate the mutual distance, the calculated mutual distance is applied to an integration part 4 through a storage part 3 to calculate the sum of mutual distances in each line of a matrix, and the integrated distance is stored in a storage part 5. From the integrated distance, the average value, standard deviation and threshold are calculated in each category to be recognized by calculating parts 6, 7. When the integrated distance is compared with the threshold value, a pattern data selecting part 8 excludes pattern data of which mutual distance is larger than a prescribed value and selects other pattern data to store the selected pattern data in a selected data storing part 9 for storage of dictionary data.
Patent JP-S5750576-A (JP)
Title: Operating method for continuous paint drying and baking device
Inventor: ONO TAKASHI
IPC: F26B21/00
Filed: 1980-09-10
Abstract: PURPOSE: To control inside temperature of a furance quickly and suely in drying and baking the paint coated on a material such as an iron plate, wire rod etc. by by-passing combustion exhaust gas to a suction pipe and supplying the combustion exhaust gas in he furnace after regulation.  
     CONSTITUTION: Evaporation gas of a solvent generated in a furnace A is burnt at high temperatre in an insulator 4 and a part of the combustion exhaust gas is divided to a gas supply pipe 16. Flow rate of air is regulated by an automatic regulating valve 19 to make the temperature of the exhaust gas a specified value and made to join through an air supply pipe 18. Temperature combustion exhaust gas is supplied to each zone A 1 WA 4  through each automatic supply gas regulating valve C 1 WC 4 , and a part of the gas is absorbed in the suction side of suction air regulating valves B 1 WB 4  through automatic by-pass quantity regulting valves E 1 WE 4 . At this time, openings of the automatic supply gas quantity and by-pass quantity regulating valves are automatically controlled so as to reduce the temperature of each zone to a specified temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63291646-A (JP)
Inventor: YAMAMOTO MASUO
IPC: B02C7/12
Filed: 1987-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05182333-A (JP)
Title: Disk driving device
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1992-05-19
Abstract: PURPOSE:To enable taking out a disk from a cartridge holder for loading even when power supply is interrupted due to a power failure by making a motor driving shaft or a movement operating mechanism rotate with the manual operation. CONSTITUTION:One end part of the driving shaft of motor 11 elevating a disk table 4 for catching the disk 102, or a spurgear for movement operation and the like, are stood close outward through an opening part 13 provided on an external casing 1.
Patent JP-S5827531-A (JP)
Inventor: KAGAWA SHINICHI
IPC: A47J41/02
Filed: 1981-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6019109-A (JP)
Inventor: RODONII KURIFUOODO ARUFUAANESU
IPC: H04B10/516
Filed: 1984-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S616260-A (JP)
Title: Steel sheet for tank storing alcohol or fuel containing alcohol
Inventor: HIGUCHI YUKINOBU
IPC: C22C38/28
Filed: 1984-06-20
Abstract: PURPOSE:To obtain a steel sheet material favorable as a material for fuel contg. alcohol, and superior in corrosion resistance and formability by applying zinc plated layer at on side of the steel incorporating specified ratios of C, Cr, acid- soluble Al, to iron. CONSTITUTION:One side of the steel sheet consisting of, by weight <=0.02% C, 3-20% Cr, 0.005-0.10% acid-soluble Al, if necessary, 0.03-0.5% one or >= two kinds among Ti, Nb, Zr, V and the balance iron with inevitable impurities is covered with about 10-150g/m<2> zinc or zinc alloy plated layer. Tank suitable for alcohol or fuel contg. alcohol is obtained by forming tank having outer surface coated with the plated layer.
Patent JP-S615942-A (JP)
Inventor: SATOU KENJI
IPC: C08F210/02
Filed: 1984-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61284875-A (JP)
Title: Waveform shaping circuit
Inventor: SUZUKI TAKAO
IPC: G11B20/10
Filed: 1985-06-11
Abstract: PURPOSE:To eliminate noise, and to improve the accuracy in case of a signal processing by converting a signal which is inputted as an analog signal, to a digital signal, and executing the signal processing. CONSTITUTION:A Y signal which is separated by a separating circuit 17 from a video input signal which is inputted from a line 16 is converted to a digital signal by an analog/digital converting circuit 18. This digital signal is inputted to a delaying circuit 19, for instance, it is delayed by one clock, and inputted to a comparing circuit 20. On the other hand, to the comparing circuit 20, a signal from the A/D converting circuit is also inputted. The comparing circuit 20 leads out a signal corresponding to a difference of levels of each input signal, and this signal is superposed onto a signal from said delaying circuit, and converted to an analog signal. At the time of the superposition, a variation of the signal from the delaying circuit is emphasized. Accordingly, the waveform shaping whose variation is emphasized can be executed to the digital signal, therefore, the signal processing accuracy of the waveform shaping can be improved remarkably.
Patent JP-S63291318-A (JP)
Title: Manufacture of oxide superconductive wire
Inventor: SUGIMOTO MASARU
IPC: B28B1/00
Filed: 1987-05-23
Abstract: PURPOSE:To secure such an oxide system superconductive wire that is excellent in mechanical strength and stable in characteristics by producing an element wire from a hypercomplex system alloy ingot consisting of a constituent element of an oxide system superconductor excepting oxygen, and applying anodizing treatment and heat treatment to this element wire. CONSTITUTION:A section-circular hypercomplex alloyed rod 1 consisting of copper of Y, Ba or the like is manufactured by means of arc melting or the like, and an element wire 2 is produced after diametral-contraction working. Next, this wire 2 is passed through a vessel 3 of an aqueous solution of NaOH or the like, applying it with anodizing treatment, and thereby an oxide layer 5 is formed, thus a baseline 6 is produced. This baseline is gathered together in bulk and put in the inner part of a good conductive metallic pipe of copper or the like, then each wire diameter is contracted to the extent of the desired wire diameter. In succession, if this is subjected to heat treatment in an oxygen gas atmosphere, oxygen in an oxide and each element are diffused over the inside of the baseline 6, thus an oxide superconductive layer 7 is formed. At this time, a part to be left behind in an alloyed state can be set down to a stabilized layer 8. With this constitution, such an oxide system superconductive wire that is excellent in mechanical strength is thus secured.
Patent JP-S617283-A (JP)
Title: Novel platinum complex and anti-malignant tumor agent
Inventor: TOTANI TETSUSHI
IPC: A61K31/555
Filed: 1984-06-20
Abstract: NEW MATERIAL:The compound of formula I [R is H, (substituted) lower alkyl or phenyl; X and Y are amine, lower alkyl or together form ethane-1,2-diamine, etc.; Z is halogen, hydroxyl or alkali metal salt of hydroxyl group]. EXAMPLE:(trans-Dihydroxo)(glycolato-O,O')(diammine)platinum(IV). USE:Remedy for malignant tumor. PREPARATION:The compound of formula I can be prepared by adding a halogen of formula Z'2 (Z' is halogen such as F, Cl, Br, I, etc.) to an aqueous solution of the compound of formula II, and reacting the components with each other at room temperature or under heating for several hours. The amount of the halogen used in the reaction is 1 equivalent based on the compound of formula II, and the form of the halogen is aqueous solution for Cl, liquid for Br and solid for I.
Patent JP-S6019142-A (JP)
Title: Device for exposing original printing plate
Inventor: OZAWA HIROICHI
IPC: G03F7/20
Filed: 1983-07-14
Abstract: PURPOSE:To enable projection of an optical image faithful to an original image without producing any unnecessary reflected light in an exposure step by forming a reflection preventing film on an original pressing transparent plate, such as glass plate, fixed to an original platen. CONSTITUTION:An original printing plate 1, with a photosensitive layer upside, is conveyed from a stack 2 to an exposure stand 5, and exposed here with an exposing device 6. An original platen 7 is arranged perpendicularly to the plane of the stand 5, and an original 10 is held between a cushion 8 and a pressing glass plate 9. Since the front side and/or the rear side of the glass plate 9 are coated each with a reflection preventing film 9a, the reflected lights produced from the front and rear sides of the glass 9 are prevented with the film 9a and the cause of image deterioration is eliminated, when the plate 1 is exposed by lighting an exposure light source 1.
Patent JP-2000317147-A (JP)
Title: Stuffed toy formed by silk boa cloth
Inventor: HIKOBE KYOICHI
IPC: A63H9/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily manufacture bor cloth which is agreeable to the touch and safe by weaving ground fabric and simultaneously inserting a twisted silk yarn therein to be woven, and then cutting the woven fabric to two upper and lower sheets, degumming two sheets of cut cloth, and subsequently removing a specified amount of sericin adhering to silk to form bor cloth. SOLUTION: In manufacturing this stuffed toy using silk yarn, first cocoon is boiled to search for the end of the end of a thread, and silk reeling is performed. Plural reeled silk yarns, for example, eleven yarns are single twisted to form a single twist silk yarn 1. Ground fabrics 2 and 2' are woven and simultaneously eleven single twist silk yarn 1 is inserted therein to be woven. That is, the single twist silk yarn 1 is inserted in a warp and a weft of the ground fabrics 2 and 2' to be entwined therewith and woven. Subsequently, the woven cloth 5 is cut to two upper and lower sheets by a cutter 3, thereby obtaining two cut cloth pieces 6 and 6' to be wound round the respective rollers 4 and 4'. After that, the cut cloth pieces 6 and 6' are degummed to remove sericin adhering to the silk by 30 to 40% to form a bor cloth, and the bor cloth is used to manufacture the stuffed toy.
Patent JP-S5918270-A (JP)
Title: Contactless ignition device
Inventor: NAKAJIMA YASUFUMI
IPC: F02P15/00
Filed: 1982-07-20
Abstract: PURPOSE:To prevent unnecessary interruption of the primary current of an ignition coil due to foreign noise by a method wherein a noise malfunction preventing circuit, prohibiting the conduction of the primary current for the ignition coil for a given time determined in accordance with the revolving condition of an engine, is provided in the device. CONSTITUTION:The ignition device is equipped with first voltage comparator 11, comparing the output voltage Vi of an electromagnetic pickup 1, generating an AC output in synchronizing with the revolution of the engine, with first reference voltage Vr'1 while the primary current of the ignition coil 6 is interrupted by the output of the comparator 11. The ignition device is also equipped with a voltage and current transducing circuit 12, integrating the output of the electromagnetic pickup 1 in responding to the output of the comparator 11, an integrating circuit consisting of a capacitor 13 and the second voltage comparator 15, comparing the output voltage Vc' of the integrating circuit with the second reference voltage Vr'2. Further, the device is equipped with the malfunction preventing circuits 17-21, prohibiting the conduction of the primary current for the ignition coil 6 for a given time from the trailing edge of the output of the comparator 11 to the same of the output of the comparator 15.
Patent JP-S619197-A (JP)
Title: Controller for stepping motor
Inventor: NAKATANI MAKOTO
IPC: H02P8/24
Filed: 1984-06-22
Abstract: PURPOSE:To accurately and instantaneously stop at a target position without vibration by providing a varying point control table for controlling the varying point between acceleration and deceleration. CONSTITUTION:A control table 21, an acceleration table 22, a constant speed table 23, a deceleration table 24 and a varying point control table 25 are provided in a read only memory 2 for controlling a step motor. If the moving distance of the motor is long, the tables are read out in the sequence of the tables 22, 23, 24 to control it. If the moving distance is short, the tables are read out in the sequence of the tables 25, 24 to control it. Thus, a period for not exciting in all phases for the prescribed time is provided between the acceleration and the deceleration to smoothly switch from the acceleration to the deceleration, thereby eliminating the vibration at the stopping time.